KR20180057621A - 무선 통신 시스템에서의 디바이스 및 방법 - Google Patents

무선 통신 시스템에서의 디바이스 및 방법 Download PDF

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Publication number
KR20180057621A
KR20180057621A KR1020187007463A KR20187007463A KR20180057621A KR 20180057621 A KR20180057621 A KR 20180057621A KR 1020187007463 A KR1020187007463 A KR 1020187007463A KR 20187007463 A KR20187007463 A KR 20187007463A KR 20180057621 A KR20180057621 A KR 20180057621A
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South Korea
Prior art keywords
sub
power
power adjustment
result
carrier
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KR1020187007463A
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English (en)
Korean (ko)
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KR102699366B1 (ko
Inventor
빙산 후
천 순
신 구오
펀순 루
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소니 주식회사
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Publication of KR20180057621A publication Critical patent/KR20180057621A/ko
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Publication of KR102699366B1 publication Critical patent/KR102699366B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187007463A 2015-09-23 2016-09-22 무선 통신 시스템에서의 디바이스 및 방법 KR102699366B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510611829.XA CN106549742B (zh) 2015-09-23 2015-09-23 无线通信系统中的装置和方法
CN201510611829.X 2015-09-23
PCT/CN2016/099718 WO2017050249A1 (zh) 2015-09-23 2016-09-22 无线通信系统中的装置和方法

Publications (2)

Publication Number Publication Date
KR20180057621A true KR20180057621A (ko) 2018-05-30
KR102699366B1 KR102699366B1 (ko) 2024-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187007463A KR102699366B1 (ko) 2015-09-23 2016-09-22 무선 통신 시스템에서의 디바이스 및 방법

Country Status (5)

Country Link
US (2) US10624048B2 (zh)
EP (1) EP3352493B1 (zh)
KR (1) KR102699366B1 (zh)
CN (1) CN106549742B (zh)
WO (1) WO2017050249A1 (zh)

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US10135562B2 (en) * 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
CN109937603B (zh) * 2017-05-03 2021-12-28 华为技术有限公司 基于竞争的传输方法和设备
US11012945B2 (en) * 2017-09-29 2021-05-18 Apple Inc. Devices and methods for power allocation
CN107612671A (zh) * 2017-10-24 2018-01-19 厦门美图移动科技有限公司 载波功率控制方法及装置
US20200007278A1 (en) * 2018-07-02 2020-01-02 Ford Global Technologies, Llc Method and apparatus for dynamic carrier aggregation control
EP3834456A4 (en) * 2018-08-09 2022-03-16 Telefonaktiebolaget LM Ericsson (publ.) METHOD AND DEVICE FOR OPERATIONS IN DIFFERENT FREQUENCY BANDS WITHIN A RADIO DEVICE
US10856227B2 (en) * 2018-09-28 2020-12-01 Mediatek Inc. Triggering adaptation mechanisms for UE power-saving
CN112449414B (zh) 2019-08-30 2022-07-22 上海华为技术有限公司 一种发射功率的分配方法、网络设备以及存储介质
CN116017659A (zh) * 2021-10-22 2023-04-25 华为技术有限公司 一种功率分配方法、装置及系统

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US8503968B2 (en) * 2007-01-19 2013-08-06 Samsung Electronics Co., Ltd. Method and system for power saving in wireless communications
WO2009058971A2 (en) * 2007-11-02 2009-05-07 Interdigital Patent Holdings, Inc. Power control for combined dynamically and persistently scheduled pusch in e-utra
EP2224776A3 (en) * 2009-02-25 2014-01-22 LG Electronics Inc. method of exchanging messages between devices in a wireless network, and devices for the same
CN102256258B (zh) * 2010-05-19 2013-11-20 中国移动通信集团公司 载频资源的分配方法及载频资源的分配装置
US9055574B2 (en) * 2010-09-13 2015-06-09 Lg Electronics Inc. Method and device for transmitting control information
CN102448094B (zh) * 2012-01-16 2014-12-10 大唐移动通信设备有限公司 多载波用户的数据传输方法和设备
US8462688B1 (en) * 2012-01-25 2013-06-11 Ofinno Technologies, Llc Base station and wireless device radio resource control configuration
CN104540158B (zh) * 2015-01-12 2018-12-25 宇龙计算机通信科技(深圳)有限公司 信道检测通知方法、系统和基站
US10397794B2 (en) * 2015-01-29 2019-08-27 Blackberry Limited Communication in unlicensed spectrum
US10064227B2 (en) * 2015-08-13 2018-08-28 Samsung Electronics Co., Ltd. Method and apparatus for channel access in wireless communication system using unlicensed spectrum
CN107852270B (zh) * 2015-08-14 2021-07-20 苹果公司 用于仅DL传输的在多个LAA SCell之间动态功率共享下的CQI反馈和RRM测量的方法
CN112929984B (zh) * 2015-08-21 2023-08-15 Lg 电子株式会社 在无线通信系统中用于信道接入的方法和执行该方法的装置

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Also Published As

Publication number Publication date
CN106549742B (zh) 2021-01-08
CN106549742A (zh) 2017-03-29
EP3352493A1 (en) 2018-07-25
WO2017050249A1 (zh) 2017-03-30
EP3352493A4 (en) 2018-08-01
US20180263002A1 (en) 2018-09-13
KR102699366B1 (ko) 2024-08-28
US20200213957A1 (en) 2020-07-02
EP3352493B1 (en) 2021-03-31
US10624048B2 (en) 2020-04-14

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